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參數(shù)資料
| 型號(hào)： | CY54FCT646TLMB |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Bit Registered Transceiver |
| 中文描述： | 8位注冊(cè)收發(fā)器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 76K |
| 代理商： | CY54FCT646TLMB |
CY54/74FCT646T
2
BUS B
BUS A
DIR
L
G
L
CPAB
X
Real-Time Transfer
Bus B to Bus A
CPBA
X
SAB
X
SBA
L
BUS B
BUS A
DIR
H
L
X
G
L
L
H
CPAB
X
CPBA
X
SAB
X
X
X
SBA
X
X
X
BUS B
BUS A
DIR
H
G
L
CPAB
X
Real-Time Transfer
Bus A to Bus B
CPBA
X
SAB
L
SBA
X
BUS A
BUS A
DIR
L
H
G
L
L
CPAB
X
H or L
CPBA
H or L
X
SAB
X
H
SBA
H
X
Storage from
A and/or B
Transfer Stored Data
to A and/or B
[1]
Function Table
[2]
Inputs
Data I/O
[3]
Operation or Function
FCT646T
Isolation
Store A and B Data
Real Time B Data to A Bus
Stored B Data to A Bus
Real Time A Data to B Bus
Stored A Data to B Bus
G
H
H
L
L
L
L
DIR
X
X
L
L
H
H
CPAB
H or L
CPBA
H or L
SAB
X
X
X
X
L
H
SBA
X
X
L
H
X
X
A
1
thru A
8
Input
B
1
thru B
8
Input
X
X
X
X
H or L
X
X
Output
Input
H or L
Input
Output
Notes:
1.
2.
3.
Cannot transfer data to A bus and B bus simultaneously.
H = HIGH Voltage Level, L = LOW Voltage Level,
The data output functions may be enabled or disabl = LOW-to-HIGH Transition, X = Don’t Care.
pins will be stored on every LOW-to-HIGH transition of the clock inputs.
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| CY54FCT646TQSOP | 8-Bit Registered Transceiver |
| CY54FCT646TSOIC | 8-Bit Registered Transceiver |
| CY74FCT646TLCC | 8-Bit Registered Transceiver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY54FCT646TQSOP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-Bit Registered Transceiver |
| CY54FCT646TSOIC | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-Bit Registered Transceiver |
| CY54FCT648ATDM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-Bit Inverting Bus Transceiver |
| CY54FCT648ATLM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-Bit Inverting Bus Transceiver |
| CY54FCT648CTDM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-Bit Inverting Bus Transceiver |
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